Analytical Instrument Documents

MALDI imaging brochure

Advanced statistical analysis of MALDI MS imaging data required by SpiralTOF-plus while taking full advantage of its high mass-resolving power.

SpiralTOF-plus Polymer Mass Spectra Collection

Applications concerning Polymers using the SpiralTOF.

SpiralTOF Polymers Materials & Chemistry Applications Notebook

Applications concerning Polymers, Materials & Chemistry using the SpiralTOF.

SpiralTOF Life Science Applications Notebook

Applications for Life Science using the SpiralTOF.

Food Analysis Solutions

JEOL offers numerous analytical tools to support both "food safety & security" as well as various evaluations of primary, secondary and tertiary functions of foodstuffs which are useful for a wide range of users associated with this field. This Foodnote introduces the features of each of the instruments and actual analysis examples, and is designed for researchers and engineers who are considering purchases of instruments. This brochure also presents comprehensive evaluations and analysis solutions that can be achieved with combinations of multiple instruments.

Bio Solutions Note

This Bionote presents an overview of the basics, namely principles and features of various instruments, as well as application examples using numerous optional attachments. We hope that the Bionote will assist researchers and engineers who intend to perform analyses in finding and exploring new approaches.

Fraction base-KMD plots for a high-MW - S3000 - MSTips - 2831

High molecular weight polymers are often MS-silent due to their inherent high dispersity (DM) or detected in the high mass range with low resolving power. An "on-plate" alkaline degradation has thus been developed as a sample pre-treatment on the MALDI target with tenths of ng of polymer to cut long industrial polyester chains into short oligomers amenable to MALDI-HRMS.

Introduction of the JMS-3000 SpiralTOF - Analysis of Bovine Serum Albumin

The JMS-S3000 "SpiralTOF™" is a MALDI-TOF MS incorporating an innovative SpiralTOF™ ion optics system. JEOL's patented technology achieves a spiral ion trajectory of 17m within a compact 1m space.

High Sensistivity Analysis of Intact Proteins using Linear TOF

The JMS-S3000 SpiralTOF has a unique 17m flight path that offers then highest resolution MALDI-TOF MS system currently available. However, ions with a very short lifetime or that undergo spontaneous dissociation during their flight cannot be detected by the SpiralTOF (or a conventional reflection TOF). To address this situation, the SpiralTOF with Linear TOF option can be used for the high sensitivity analysis of intact proteins.

Proteins using spiral mode S3000 - MSTips 297

In this study, we used the JMS-S3000 to test several matrices for PSD effects and to measure high resolution mass spectra of intact insulin, ubiquitin and cytochrome C.

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Other Resources

Walkup NMR
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  • Overview of the Basics of NMR Theory
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